Add nuvem components.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1444662 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 47 insertions, 0 deletions

diff --git a/sca-cpp/trunk/components/logic/nuvem/format_.py b/sca-cpp/trunk/components/logic/nuvem/format_.py
new file mode 100644
index 0000000000..eb276925da
--- /dev/null
+++ b/sca-cpp/trunk/components/logic/nuvem/format_.py
@@ -0,0 +1,47 @@
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you under the Apache License, Version 2.0 (the
+#  "License"); you may not use this file except in compliance
+#  with the License.  You may obtain a copy of the License at
+#  
+#    http://www.apache.org/licenses/LICENSE-2.0
+#    
+#  Unless required by applicable law or agreed to in writing,
+#  software distributed under the License is distributed on an
+#  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#  KIND, either express or implied.  See the License for the
+#  specific language governing permissions and limitations
+#  under the License.
+
+def get(r, fmt, args):
+    def isList(v):
+        if getattr(v, '__iter__', False) == False:
+            return False
+        if isinstance(v, basestring) or isinstance(v, dict):
+            return False
+        return True
+
+    def isAssoc(v):
+        if not isList(v):
+            return False
+        if len(v) != 2:
+            return False
+        if isinstance(v[0], basestring) and v[0][0:1] == "'":
+            return True
+        return False
+
+    def trimq(x):
+        if not isinstance(x, basestring):
+            return x
+        return x[1:] if x[0:1] == "'" else x
+
+    l = args.get(r)
+    lv = () if l is None else l
+    la = map(trimq, filter(lambda x: not isAssoc(x), lv))
+    ka = dict(map(lambda x: (x[0][1:], x[1]), filter(lambda x: isAssoc(x), lv)))
+
+    vfmt = fmt.get(r)
+    return ('' if vfmt is None else str(vfmt)).format(*la, **ka)
+